Administration: The Seven Dials Trust
Balloons, 8,000: Phase 4 (inflation), The Trust and volunteers (writing and attaching tags)
Barriers: Metropolitan Police Service (pro bono)
Cleansing streets and street furniture: Camden Council (pro bono)
Events Company: Phase 4
Music for Unveiling Ceremony: The Royal Opera House Covent Garden, specially composed for the ceremony and performed by the ROH Orchestra.
Performers and Stilt Walkers: Alternative Arts
Removal of Carlsberg Cans and Installation of Shroud (overnight): Vanguard Engineering (pro bono) and Arrow Rigging Ltd.
Security: Metropolitan Police Service Royal Protection Squad and Dutch Royal Protection officers.
Shroud Manufacture: Arrow Rigging & Technical Services Ltd.
Street Works (re-laying asphalt on processional route): Camden Council (pro bono)